| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.86 | 9.347% | $175.8956 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $108.42 | 6.624% | $115.6017 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $229.68 | 7.863% | $247.7397 | $247.74 | $247.75 | $247.70 |
| Purchase #4 | $138.68 | 11.292% | $154.3397 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $57.41 | 3.429% | $59.3786 | $59.38 | $59.40 | $59.40 |
| Purchase #6 | $44.62 | 8.436% | $48.3841 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $99.96 | 8.653% | $108.6095 | $108.61 | $108.60 | $108.60 |
| 7 purchase totals = | $839.63 | $909.9489 | $909.95 | $910.00 | $909.90 | |